|
|
Unipolar non-steroid-eluting lead |
Unipolar non-steroid-eluting
lead |
Unipolar non-steroid-eluting lead |
Unipolar non-steroid-eluting
lead |
Bipolar steroid-eluting lead |
Bipolar steroid-eluting lead |
Bipolar steroid-eluting lead |
Bipolar steroid-eluting lead |
p-value
between leads |
p-value between leads |
Lead location |
Variables |
Months mean (SD) |
At
dis.*
|
At f/u+
|
p-value within
lead |
Months mean (SD) |
At dis.*
|
At
f/u+
|
p-value within lead |
At dis.
a
|
At f/u b
|
|
|
|
Mean (5%-95%) |
Mean (5%-95%) |
|
|
Mean (5%-95%) |
Mean
(5%-95%) |
|
|
|
RA |
Obs. §
|
|
7 |
4 |
|
|
2 |
1 |
|
|
|
|
f/u time |
19.00 (11.37) |
|
|
|
19 |
|
|
|
|
|
|
Impedance (Ω) |
|
397.0 (240.0-533.0) |
384.0 (326.0-428.0) |
0.84 |
|
616.5 |
635.0 |
- |
0.10 |
- |
|
Sensing threshold (mV) |
|
2.73 (0.50-5.60) |
3.05 (1.30-4.80) |
0.87 |
|
|
2.00 |
- |
0.52 |
- |
|
Pacing threshold (µJ) |
|
0.57 (0.25-0.75) |
1.56 (0.75-3.25) |
0.04 |
|
1.87 (0.25-3.50) |
0.50 |
- |
0.11 |
- |
LV |
Obs. §
|
|
37 |
26 |
|
|
21 |
18 |
|
|
|
|
f/u time |
15.15 (10.79) |
|
|
|
14.27 (7.45) |
|
|
|
|
|
|
Impedance (Ω) |
|
445.4 (285.0-568.0) |
431.0 (250.0-667.0) |
0.64 |
|
756.0 (431.0-1325.0) |
618.1 (266.0-1384.0) |
0.16 |
<0.001 |
0.005 |
|
Sensing threshold (mV) |
|
10.45 (3.00-18.50) |
10.86 (3.00-22.00) |
0.78 |
|
14.37 (2.80-22.40) |
12.84 (2.00-22.40) |
0.54 |
0.03 |
0.34 |
|
Pacing threshold (µJ) |
|
0.89 (0.25-3.00) |
2.42 (0.50-4.50) |
<0.001 |
|
0.73 (0.25-1.50) |
1.01 (0.50-2.00) |
0.12 |
0.44 |
0.002 |
RV |
Obs. §
|
|
12 |
7 |
|
|
6 |
4 |
|
|
|
|
f/u time |
19.11 (13.18) |
|
|
|
12.00 (4.90) |
|
|
|
|
|
|
Impedance (Ω) |
|
433.4 (250.0-779.0) |
393.7 (250.0-598.0) |
0.55 |
|
604.8 (117.0-942.0) |
574.0 (480.0-640.0) |
0.85 |
0.12 |
0.03 |
|
Sensing threshold (mV) |
|
7.22 (2.00-15.00) |
6.03 (3.50-9.00) |
0.62 |
|
5.33 (2.00-15.60) |
11.34 (7.00-15.68) |
0.22 |
0.39 |
0.26 |
|
Pacing threshold (µJ) |
|
1.22 (0.50-5.00) |
2.67 (0.50-7.50) |
0.12 |
|
1.17 (0.75-2.50) |
1.12 (0.50-1.75) |
0.92 |
0.91 |
0.27 |